Tsudo 08-17 Impreza WRX / STI Hi-flow cat Double Chamber 3in Downpipe

in stock
$280.00 $270.00

SKU: 20-1227

Fits: 2008-2014 Subaru Impreza WRX

Fits: 2008-2017 Subaru Impreza STI

Product Type: Hi-FLOW 200 Cell catalytic converter Double Chamber Down-PIPE

  • Large diameter 76mm piping eliminates back pressure to decrease turbo spool time and increase power across all RPMs
  • Features 200 cells High Flow catalytic
  • Innovative 3-D Contour Flange with CNC machine mandrel-bent stainless steel tubing for maximum exhaust flow
  • High strength cast iron bellmouth with high temperature coating
  • Extra oxygen sensor bung welded into bellmouth for wideband sensor use
  • Improves horsepower, torque, throttle response, and fuel mileage
  • Manufactured from T304 / SUS304 stainless steel for durability and high corrosion resistance
  • Includes all necessary hardware for installation (Not including Bell mouth Gasket)
  • Utilizes the factory exhaust hangars Bolt-on installation with typical hand tools
  • For off-road / track use only